If in a triangle of base 'a', the ratio of the other two sides is r (r < 1), then the altitude of the triangle is less than or equal to?

A) 2ar/{3(1 - r^2)}

B) ar/ (1 - r^2)

C) ar/{3( 1- r^2)}

D) ar/2(1 - r^2)

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- Jul 31st 2008, 05:49 AMfardeen_genAltitude of the triangle is less than or equal to?
If in a triangle of base 'a', the ratio of the other two sides is r (r < 1), then the altitude of the triangle is less than or equal to?

A) 2ar/{3(1 - r^2)}

B) ar/ (1 - r^2)

C) ar/{3( 1- r^2)}

D) ar/2(1 - r^2)